Dementia - GPS Tracking

HiI know a little of GPS devices used in dementia care and in principle I think they are a good idea.A few things to consider though- will the individual reliably keep the device on their person- this is one of the biggest problems I have seen.Also coverage- in the large geographical area I work in there are quite a lot of black spots and for that reason depending on wherabouts you/they are they may be more or less useful.Overall I word suggest googling 'telecare' in your local area or even better intact he local council and ask who provides services in the tea,they will be able to do a prope assessment and advise accordingly.God luck.